某型飞机军械发射电路混合式故障诊断专家系统

A Hybrid Fault Diagnosis Expert System for A Certain Airplane's Lunching-Circuit

针对某型飞机军械发射电路交联关系复杂、故障定位效率低等问题,综合运用CBR和RBR的混合推理机制,设计了军械发射电路故障诊断专家系统,并详细介绍了专家系统的结构、设计思想和推理机制,解决了军械发射电路规则化知识提取困难、推理效率低等问题,减轻了部队维护人员的排故强度。

s： In order to Solve the problem of complicated relation of the lunching--circuit and the low efficiency of fault diagnosis for a cer- tain airplane＇s lunching--circuit, a fault diagnosis expert system is designed and developed. The expert system is based on a hybrid architecture which combines the CBR and RBR. The architecture, design philosophy and the inference of the reasoning are introduced in detail, this system solve the difficulty in obtaining the regular knowledge, low efficiency of the reasoning and reduce the fault--clearing strength of ma- intenance crew.